Version 17 Released

This release has another bunch of small tweaks and fixes.

Three major changes should be noticeable. First, a new Club tool has been introduced to complement the price-rebalanced Crowbar tool. The Voltage Detector has been removed to make room. Second, vision no longer passes partially through diagonal gaps between tiles. Third, living animals now jump back to their starting positions after a successful robbery. No more dogs blocking the front door.